1. Flood Authority Meeting November 1, 2012

2. Agenda Discuss Background Materials for Governor Recommendations Miscellaneous – EWS URL; EWS Training Next Meetings for Flood Authority

3. Background Materials Governor’s Group Framework Scoping Costs for Potential Dam Revised Project List Strategic Program for Buyouts and Floodproofing Multi-purpose Enhancement Projects

4. Framework Basin-wide Approach to Significantly Reduce Flood Damage needs to include: Large scale capital projects Smaller scale capital projects Land use management Environmental Enhancements Flood Warning and Emergency Response

5. Scoping for Potential Dam Three Periods Years 1-2, cost $3.7M to $5.7M Years 3-5, cost $13.5M to $20.9M Years 6-8, cost $9.7M to $16.3M

6. Key questions in Years 1-2 to Determine Feasibility of Dam What type (flood control only or multi-purpose) dam will be built? How will the dam be operated? What environmental mitigation might be required? What type of fish passage facilities will be needed and what are the potential costs? What is the impact on water quality and sediments in terms of channel configurations? Is the benefit-cost ratio of the selected alternative positive?

7. Feasibility Work in Advance of Next Biennium Screw trap to study outmigration Juvenile fish tagging to study upstream movement of juveniles Project management for agreement on work scopes and hiring of consultants/internal resources

8. Alternatives for I-5 Advance analysis with and without dam Preliminary design costs

9. Smaller Scale Construction Projects

10. Strategic Program for Floodproofing and Buyouts Invest to address known problems - 128 repetitive loss structures, cost $10‐15M Invest strategically in the future $250K  Assess or model potential flood damages to existing development under a variety of flood scenarios;  Assess or model potential flood damages to potential future development  Use the CRS to assess and refine jurisdictions current and potential future efforts.

11. Enhance aquatic species and ecological function Twenty projects recommended based on review by Ecology and DFW of Anchor QEA Enhancement Study. ($78M) Additional projects recommended by Chehalis Tribe Projects range from in cost from $300K to over $4M and benefit multiple species Need for overall strategy and prioritization of projects

12. Flood Warning No capital costs identified Highlight need for on-going maintenance

13. Early Warning System Chehalisflood.com Chehalisflood.net Chehalisflood.info Dave Curtis Training 11/06/2012 (Seattle, NWS Office)

14. Next Steps Governor’s Group finalizes recommendations based on input from Flood Authority. Governor Decision Announcement with Biennium Budget

15. Next Meetings